You can do it with just one sleeve. Glue one end in with epoxy. When that is cured, coat the inside of the other end of the sleeve with wax, apply epoxy to the base of the other limb where it fits in the sleeve. Insert and wait till the epoxy has cured.
If the waxed end won't pull out, apply a little heat to melt the wax and it should slip right out.
Jim Davis